CVE-2026-58766
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Sep 15, 2026
Vendor
unknown
Description
In multiple functions of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.